Principal Engineer
1 week ago
Sprinklr is a leading enterprise software company for all customer-facing functions. With advanced AI, Sprinklr's unified customer experience management (Unified-CXM) platform helps companies deliver human experiences to every customer, every time, across any modern channel. Headquartered in New York City with employees around the world, Sprinklr works with more than 1,000 of the world’s most valuable enterprises - global brands like Microsoft, P&G, Samsung and more than 50% of the Fortune 100. What Does Success Look Like? We are looking for a Principal VOIP Engineer to lead the architecture and technical direction of our next-gen voice infrastructure. You’ll be responsible for building carrier- grade systems with high availability, low latency, and global scalability- powering mission-critical voice communication in our CCaaS platform. This is a hands-on leadership role where you will influence architecture, establish best practices, and work cross-functionally across Engineering, DevOps, Product, and QA teams. Seniority Level: Principal / Individual Contributor with technical leadership scope. What You’ll Do: Design and implement VOIP (signaling and media) infrastructure using FreeSWITCH, Kamailio/OpenSIPs, and RTPEngine. Architect session border controllers (SBC), NAT traversal, load balancing, and failover strategies. Define standards for call routing and audio quality optimization (codecs, jitter, etc.) Lead initiatives for scalability, observability, security, and resiliency of our voice infrastructure. Troubleshoot live traffic and provide technical leadership during major incidents. Collaborate with Backend and API teams to design provisioning, billing, and call analytics APIs. Evaluate and onboard open-source tools or commercial carriers as needed. Coach and mentor junior/lead engineers in VoIP best practices. What Makes You Qualified? 9 to 14 years of hands-on experience in the Telephony / VoIP / CPaaS domain. Strong knowledge of VoIP Protocols (SIP/SDP, RTP/RTCP), Networking fundamentals (UDP/TCP/IP, DNS, MPLS), QoS (latency, jitter, packet loss mitigation). Hands-on experience with Session Border Controller (SBC), Media Servers and WebRTC . Expert-level understanding of SIP, RTP, NAT traversal (ICE/STUN/TURN) , and VoIP security (TLS, SRTP, fraud prevention). Hands-on development experience with FreeSWITCH, Kamailio/OpenSIPs, and RTPEngine. Experience in designing carrier-grade telephony plaforms serving millions of calls. Strong systems programming and debugging skills in C/C++ Strong troubleshooting skills, with experience using network monitoring and debugging tools. Familiarity with distributed systems and cloud-based deployments (AWS, GCP, Azure) Excellent problem-solving, debugging, and performance tuning skills
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Principal Engineer
2 weeks ago
Bengaluru, Karnataka, India Optiv Full time ₹ 20,00,000 - ₹ 25,00,000 per yearRole : The Principal Engineer The Principal Engineer will be responsible for creation of procedures, implementation of processes and development of staff for managing and maintaining security systems across internal and client environments. The Principal Engineer will work closely with Management, Senior Engineers, Solution Architects, Senior...
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Principal Engineer
3 days ago
Bengaluru, Karnataka, India NatWest Group Full time ₹ 20,00,000 - ₹ 25,00,000 per yearPrincipal Engineer, VP Join us as a Principal EngineerThis is a challenging role that will see you design and engineer software with the customer or user experience as the primary objective You'll be playing a major role in the engineering centre of excellence, collaborating to improve the bank's overall software engineering capability You'll gain...
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Principal Engineer
2 days ago
Bengaluru, Karnataka, India NatWest Group Full time ₹ 15,00,000 - ₹ 60,00,000 per yearPrincipal Engineer, Java & Spring Boot, VP Join us as a Principal EngineerThis is a challenging role that will see you design and engineer software with the customer or user experience as the primary objective You'll be playing a major role in the engineering centre of excellence, collaborating to improve the bank's overall software engineering...
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Principal Engineer
3 weeks ago
Bengaluru, India Coffeee.io Full timeRole- principal Engineer Location- Bangalore (Hybrid)Experience- 10-12 yearsEmployment- Full timeAbout the RoleWe are looking for a highly skilled Principal Engineer with strong technical expertise andproven experience in engineering leadership. This role is ideal for someone who enjoys beinghands-on with coding while also managing and mentoring a small...
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Principal engineer
7 days ago
Bengaluru, India Coffeee.io Full timeRole- principal EngineerLocation- Bangalore (Hybrid)Experience- 10-12 yearsEmployment- Full timeAbout the RoleWe are looking for a highly skilled Principal Engineer with strong technical expertise andproven experience in engineering leadership. This role is ideal for someone who enjoys beinghands-on with coding while also managing and mentoring a small team....
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Principal Engineer
5 hours ago
Bengaluru, Karnataka, India Getinz Techno Services Full time ₹ 20,00,000 - ₹ 25,00,000 per yearPrincipal Engineer (Data Platform) - GNS - BLR Hiring for a leading digital security company has client across global. Job Title: Principal Engineer – Data PlatformWe are looking for a seasoned Principal Engineer to lead the design and development of next-generation data pipelines that enable near real-time ingestion and processing of massive datasets...
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Principal Engineer
1 week ago
Bengaluru, India Coffeee.io Full timeRole- principal Engineer Location- Bangalore (Hybrid) Experience- 10-12 years Employment- Full time About the Role We are looking for a highly skilled Principal Engineer with strong technical expertise and proven experience in engineering leadership. This role is ideal for someone who enjoys being hands-on with coding while also managing and mentoring a...
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Principal Engineer
1 week ago
Bengaluru, India Whatjobs IN C2 Full timeRole- principal Engineer Location- Bangalore (Hybrid) Experience- 10-12 years Employment- Full time About the Role We are looking for a highly skilled Principal Engineer with strong technical expertise and proven experience in engineering leadership. This role is ideal for someone who enjoys being hands-on with coding while also managing and mentoring a...
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Principal Engineer
7 days ago
Bengaluru, Karnataka, India NatWest Group Full time ₹ 12,00,000 - ₹ 36,00,000 per yearPrincipal Engineer, C9 Join us as a Principal EngineerThis is a challenging role that will see you design and engineer software with the customer or user experience as the primary objective You'll actively contribute to our architecture, design and engineering centre of excellence, collaborating to improve the bank's overall software engineering...
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Principal Engineer
4 days ago
Bengaluru, Karnataka, India NatWest Group Full time ₹ 20,00,000 - ₹ 25,00,000 per yearPrincipal Engineer, Director Join us as a Principal EngineerThis is a challenging role that will see you expand, lead and mentor engineering teams who work on our new cloud native, real-time payment processing systems With your software engineering background, you'll be working with architects and other engineering leaders to help define major...
